If - - - - - -is the square root of second order unit matrix- Then - - and - should satisfy the relation

[ α amp; β; γ amp; α ][ α amp; β; γ amp; α ]=[ 1 amp; 0; 0 amp; 1 ] ⇒[ α^2+βγ amp; 0; 0 amp; α^2+βγ ]= ...

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Multiplication of Matrices

If [ α β; γ -...

Question

$I f [\begin{matrix} α & β γ & - α \end{matrix}] is the square root of second order unit matrix, T h e n α, β a n d γ should satisfy the relation$

$1 - α^{2} + β γ = 0$

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$α^{2} + β γ - 1 = 0$

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$1 + α^{2} + β γ = 0$

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$1 - α^{2} - β γ = 0$

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